Results 71 to 80 of about 1,352,303 (286)

Metapopulation dynamics guide marine reserve design: importance of connectivity, demographics, and stock enhancement

open access: yesEcosphere, 2016
The concepts of metapopulation persistence and source‐sink dynamics are central and often untested tenets of marine reserve networks. Effective application of these concepts to marine reserves is limited by data on demographic rates within reserves and ...
B. J. Puckett, D. B. Eggleston
doaj   +1 more source

Marine Reserves Switching under Uncertainty [PDF]

open access: yes
This paper analyses a fisheries management strategy, marine reserves switching, in which a non-fishing area is created, removed, or rotated from one site to another according to economic criteria through time. Using a dynamic optimisation framework under
Yamazaki, Satoshi
core  

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

MARINE RESERVES FOR FISHERIES MANAGEMENT [PDF]

open access: yes
Conventional methods of regulating commercial fisheries restrict catch by limiting either the quantity or efficiency of fishing effort, or by putting direct limits on catch. These regulatory practices are neither feasible nor desirable for many fisheries,
Holland, Daniel S., Brazee, Richard J.
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Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

open access: yesAdvanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram   +4 more
wiley   +1 more source

Bayesian Bioeconomics of Marine Reserves [PDF]

open access: yes
We use Bayesian econometric methods to estimate dynamic bioeconomic models of marine reserve formation using simulated data and real data from the Gulf of Mexico reef fish fishery. We test the effects of reserves on fish growth and catchability.Resource /
Coleman, Felicia C.   +2 more
core  

Rare‐Earth–Sulfur Surface Modification Enables SiC Ceramics for Low‐Frequency Electromagnetic Wave Absorption in Extreme Environments

open access: yesAdvanced Science, EarlyView.
By altering surface chemical bonds to prolong relaxation time and shift absorption to lower frequencies, SiC/rare earth–sulfur (RE─S, RE = La, Ce, Pr, Sm, Gd, Er) materials achieve excellent low‐frequency electromagnetic wave absorption under extreme conditions, offering a new direction for designing high‐performance SiC‐based absorbers.
Zhanming Wu   +5 more
wiley   +1 more source

Aligning marine spatial conservation priorities with functional connectivity across maritime jurisdictions

open access: yesConservation Science and Practice, 2020
Globally, maritime boundaries on oceans form the basis of governance and management of natural resources, yet the fish, and other marine resources neither conform nor confine to these artificial boundaries. As goods and services from marine life continue
Joseph M. Maina   +6 more
doaj   +1 more source

MARINE RESERVES WITH ENDOGENOUS PORTS: EMPIRICAL BIOECONOMICS OF THE CALIFORNIA SEA URCHIN FISHERY [PDF]

open access: yes
Marine reserves are gaining substantial public support as tools for commercial fisheries management Harvest sector responses will influence policy performance, yet biological studies often depict harvester behavior as spread uniformly over fishing ...
Wilen, James E., Smith, Martin D.
core  

What makes Redfish Rocks Marine Reserve special?

open access: yes, 2020
Redfish Rocks Marine Reserve is the most southern of Oregon's five marine reserves. Come find out why this area is so abundant with life and worth protecting.This archived document is maintained by the State Library of Oregon as part of the Oregon ...

core  

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